| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.103 | N/A |
| 2 | 1 | 23.096 | 20/7:19.927 |
| 3 | 1 | 20.329 | 21/7:15.353 |
| 4 | 1 | 20.931 | 21/7:10.143 |
| 5 | 2 | 24.524 | 20/7:03.283 |
| 6 | 1 | 20.984 | 21/7:20.559 |
| 7 | 1 | 20.041 | 21/7:14.119 |
| 8 | 1 | 19.885 | 21/7:09.074 |
| 9 | 1 | 20.519 | 21/7:06.875 |
| 10 | 1 | 22.613 | 21/7:09.818 |
| 11 | 1 | 21.288 | 21/7:09.523 |
| 12 | 1 | 20.128 | 21/7:07.172 |
| 13 | 1 | 20.846 | 21/7:06.409 |
| 14 | 1 | 19.918 | 21/7:04.336 |
| 15 | 1 | 21.110 | 21/7:04.263 |
| 16 | 1 | 20.463 | 21/7:03.336 |
| 17 | 1 | 23.243 | 21/7:06.000 |
| 18 | 1 | 20.574 | 21/7:05.211 |
| 19 | 1 | 21.299 | 21/7:05.315 |
| 20 | 1 | 21.393 | 21/7:05.507 |
| 21 | 1 | 21.070 | 21/7:05.357 |